2. Find y when x = 1.5, if y varies
directly as x and y = -16 when
6.

-4

Step-by-step explanation:

We know that the general way directly proportional equations are formed is y = k × x where 'k' is the constant so let's start substituting in the values,

y = k × x

→ The first step would be to substitute in  y = -16 when  x = 6 so then we can find the 'constant'

-16 = k × 6

→ Divide both sides by 6 to isolate k

  =    k

Now we know the value of k we can substitute x = 1.5 in the equation with 'k' as so

y =  × x

→ Substitute in 'x'

→ Simplify

y = -4

Find y when x = 1.5, if y varies  directly as x and y = -16 when  x = 6. The value of y when x = 1.5 is -4

me i beg !

step-by-step explanation:

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation: